Single inlet base pressure instrument



First Embodiment: FIGS. 1-7

FIG. 1 is a perspective view;

FIG. 2 is a top plan view;

FIG. 3 is a front elevational view;

FIG. 4 is a left side view;

FIG. 5 is a right side view;

FIG. 6 is a rear elevational view; and

FIG. 7 is a bottom plan view.

Second Embodiment: FIGS. 8-14

FIG. 8 is a perspective view;

FIG. 9 is a top plan view;

FIG. 10 is a front elevational view;

FIG. 11 is a left side view;

FIG. 12 is a right side view;

FIG. 13 is a rear elevational view; and

FIG. 14 is a bottom plan view.

Third Embodiment: FIGS. 15-21

FIG. 15 is a perspective view;

FIG. 16 is a top plan view;

FIG. 17 is a front elevational view;

FIG. 18 is a left side view;

FIG. 19 is a right side view;

FIG. 20 is a rear elevational view; and,

FIG. 21 is a bottom plan view. 

The ornamental design for a single inlet base pressure instrument, as shown and described. 